13800575 has 12 divisors (see below), whose sum is σ = 17857488. Its totient is φ = 10560000.

The previous prime is 13800557. The next prime is 13800581. The reversal of 13800575 is 57500831.

It is not a de Polignac number, because 13800575 - 2¹⁰ = 13799551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11426 + ... + 12575.

It is an arithmetic number, because the mean of its divisors is an integer number (1488124).

Almost surely, 2^13800575 is an apocalyptic number.

13800575 is a deficient number, since it is larger than the sum of its proper divisors (4056913).

13800575 is a wasteful number, since it uses less digits than its factorization.

13800575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24034 (or 24029 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 13800575 is about 3714.9125157936. The cubic root of 13800575 is about 239.8643620149.

The spelling of 13800575 in words is "thirteen million, eight hundred thousand, five hundred seventy-five".